Remove `SymbolStr`.

[rust.git] / rust-toolchain

diff --git a/rust-toolchain b/rust-toolchain
index dce0ff04cc7b4702926f1f8c48bc1bd7865be44c..360570b3ae7a145c8bd24f7496878f6997912678 100644 (file)
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1 +1,3 @@
-nightly-2020-06-16
+[toolchain]
+channel = "nightly-2021-09-19"
+components = ["rust-src", "rustc-dev", "llvm-tools-preview"]